FAG deep groove ball bearings 6305-2RSR 25x62x17mm
The FAG 6305-2RSR is a premium single-row deep groove ball bearing manufactured by Schaeffler Group, designed for reliable performance in a wide range of industrial applications. This bearing combines robust construction with advanced sealing technology to deliver exceptional durability and low maintenance requirements.
The FAG 6305-2RSR is a premium single-row deep groove ball bearing manufactured by Schaeffler Group, designed for reliable performance in a wide range of industrial applications. This bearing combines robust construction with advanced sealing technology to deliver exceptional durability and low maintenance requirements.
Core Specifications
| Parameter | Value |
|---|---|
| Bore Diameter (d) | 25 mm |
| Outer Diameter (D) | 62 mm |
| Width (B) | 17 mm |
| Sealing Type | Double non-contact rubber seals (2RSR) |
| Internal Clearance | Standard (C0) |
| Cage Material | Sheet steel |
| Dynamic Load Rating (C) | 22.4 kN (22400 N) |
| Static Load Rating (C0) | 11.4 kN (11400 N) |
| Max. Speed (Grease/Oil) | 7500 rpm |
| Weight | 0.22-0.234 kg |
| Operating Temperature | -30°C to +120°C |
Key Features & Benefits
- Dual Non-Contact Sealing System: The 2RSR designation indicates two rubber seals that effectively retain lubricant and prevent contamination while minimizing friction, making it suitable for high-speed applications.
- Universal Load Capacity: Designed to accommodate both radial and axial loads in both directions, providing versatile performance across various machinery types.
- Robust Construction: High-quality steel components ensure durability and long service life even under demanding operating conditions.
- Low Noise & Vibration: Optimized design and precision manufacturing result in quiet operation, ideal for noise-sensitive applications.
- Maintenance-Free Operation: Pre-lubricated at the factory with high-performance grease, eliminating the need for additional lubrication in most standard applications.
Typical Applications
The FAG 6305-2RSR is widely used in numerous industries, including:
- Gearboxes and transmissions
- Electric motors and generators
- Water pumps and fluid handling equipment
- Agricultural machinery (e.g., lawnmowers)
- Light and heavy industrial machinery
- Automotive components
- Power tools and small appliances
Model Designation Breakdown
| Code | Meaning |
|---|---|
| 63 | Series designation (medium series deep groove ball bearing) |
| 05 | Bore diameter code (05 = 25 mm) |
| 2RSR | Double non-contact rubber seals |
This bearing is interchangeable with other leading brands' equivalent models (e.g., SKF 6305-2RS, NSK 6305DDU) and meets international standards such as DIN 625-1.
